Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.4kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=4500rpm |
| Feedback | ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Brake | WITH holding brake |
| Shaft | Shaft with fitted key, tolerance N |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | Degree of protection IP65; DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) with KTY TEMPERATURESENSOR.
- Brake and shaft: WITH holding brake; shaft with fitted key, tolerance N.
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Connection and protection: POWER CONNECTOR; DE flange IP67; Degree of protection IP65.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1TB2 variant?
Check PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, the resolver, holding brake, shaft with fitted key, and IMB 5 mounting.
What feedback and temperature-sensing equipment does this motor have?
It has a ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) and a KTY TEMPERATURESENSOR.
Which mounting, connector, cooling, and protection details should be checked?
Check naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, POWER CONNECTOR, IP65 protection, and DE flange IP67.
What details are needed to request a quotation?
Provide the complete 1FK7044-4CH71-1TB2 order number, required quantity, and destination.
